Frequent question: What is the air pollution in Thailand?

How polluted is the air in Thailand?

In 2019, Thailand was ranked as the 28th most polluted country out of the 98 countries ranked in IQAir’s 2019 World Air Quality Report, with a yearly PM2. 5 rating of 24.3 μg/m3, putting it at a rating of moderate risk to health according to the US Air Quality Index.

Why is Thailand air pollution so bad?

A huge contributor to Thailand’s air pollution is its frequent practice of agricultural burning. This has had a debilitating effect on the air in Northern Thailand, which is home to many agricultural regions, as well as the urban hub of Chiang Mai.

What causes PM 2.5 pollution Thailand?

In addition to fuel combustion, climate conditions also play a role in creating the high PM 2.5 levels covering Thailand. During the period of time when the air becomes stagnant, the pollutants accumulate in the atmosphere and rise upward when the wind starts to flow and repeats its cycle.

How bad is the air pollution in Bangkok?

Bangkok air quality index (AQI) forecast

Day Pollution level Wind
Today Moderate 74 US AQI 6.7 mp/h
Wednesday, Nov 17 Unhealthy for Sensitive Groups 108 US AQI 4.5 mp/h
Thursday, Nov 18 Moderate 97 US AQI 4.5 mp/h
Friday, Nov 19 Unhealthy for Sensitive Groups 135 US AQI 2.2 mp/h
IT IS IMPORTANT:  Best answer: What do you think we have many volcanoes in the Philippines several of which are active?

Which is the dirtiest country in the world?

List of most-polluted cities by particulate matter concentration

Position Country PM2.5
1 India 173
2 India 172
3 India 149
4 India 146

What is the main cause of pollution in Thailand?

The three major sources of air pollution are vehicular emissions in cities, biomass burning and transboundary haze in rural and border areas, and industrial discharges in concentrated industrialized zones.

Is Bangkok a polluted city?

According to the 2019 air quality index ratings of Thailand, it is shown that indeed Bangkok is significantly lower down on the list of most polluted cities. To give some examples of cities that have worse air quality or higher levels of pollution, the well-known city of Chiang Mai had an average PM2.

Why is there so much pollution in Thailand?

Industrial growth has created high levels of air pollution in Thailand. Vehicles and factories contribute to air pollution, particularly in Bangkok, which experienced high levels of air pollution in the winter of 2019.

Why is Chiang Mai air so bad?

In Chiang Mai, the pollutant of most concern is particulate matter — small bits of dust from fires, construction and power plants. Much of what we see in our air over these few months comes from farmers and factories burning huge amounts of agricultural waste.

Is air pollution bad in Thailand?

In 2019, Thailand was ranked as the 28th most polluted country out of the 98 countries ranked in IQAir’s 2019 World Air Quality Report, with a yearly PM2. 5 rating of 24.3 μg/m3, putting it at a rating of moderate risk to health according to the US Air Quality Index.

IT IS IMPORTANT:  How much is a ticket to Singapore from Canada?